package com.guoguo.service;

import com.guoguo.base.PageBean;
import com.guoguo.entity.Role;

import java.util.List;

/**
 * Created by KLSD on 2017/9/13.
 */
public interface RoleService {
    PageBean<Role> selectRoleList(int pageNumber, int pageSize);
    Role selectByPrimaryKey(String roleId);
    Role addRole(String roleId,String roleName,String roleDescription);
    int deleteByPrimaryKey(String roleId);
}
